baber/WOPTO huggingface dataset:
Patent JP-2003253418-A (JP)
Title: Surface coating for surface to be worked of combustion- engine cylinder, and method of applying surface coating
Inventor: BARBEZAT GERARD
IPC: C23C4/16
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface coating for the surface to be worked of a combustion-engine cylinder which has a reduced oil consumption, and exhibits satisfactory friction properties, and to provide a method of applying the same to the face to be worked of a cylinder.  <P>SOLUTION: The surface coating for the surface to be worked of a combustion-engine cylinder is applied by plasma spraying. The surface of the coating film has a plurality of pores. The porosity of the coating surface lies within the range of 0.5 to 10%. The statistical mean of pore sizes lies within the range of 1 to 50 μm. Substantially all the pore sizes are <100 μm. The pores are stochastically distributed as for the areas and pore sizes in the surface of the coating film. The coating film contains 0.5 to 8 wt.% combined oxygen. The coating film contains FeO and Fe<SB>3</SB>O<SB>4</SB>crystals as solid lubricants. Mecnanical finishing is performed, and the roughness of the coating surface is controlled so that the arithmetic mean roughness R<SB>a</SB>reaches 0.02 to 0.4 μm, and the rugged height R<SB>z</SB>reaches 0.5 to 5 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199567-A (JP)
Title: Helicobacter pylori protein useful for vaccine and diagnostic
Inventor: COVACCI ANTONELLO
IPC: C12Q1/689
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purified protein a H. pylori cytotoxin useful for the development of a new diagnostic method for H. pylori and the design of a vaccine for the prevention and treatment of H. pylori infection and provide a gene of the protein and a recombinant relating thereto, such as a vector and a host cell.  <P>SOLUTION: The protein is an immunogenic polypeptide having a consecutive sequence of ≥8 amino acids and having the following properties. (1) The consecutive sequence contains one or more amino acid sequences selected from (a) EFKNGKNKDFSK; (b) EPIYA and (c) NNNNNN and (2) the consecutive sequence of ≥8 amino acids is derived from an amino acid sequence disclosed in the specification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246352-A (JP)
Title: Packaging material for desiccant
Inventor: TAKESHITA SHIGERU
IPC: B32B27/28
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material for a desiccant which is excellent in terms of hygiene since the printing surface is not exposed to the surface and also the printing layer of which can be observed clearly from outside, in addition on which any hole is not formed.  <P>SOLUTION: The packaging material for the desiccant is characterized by having a composition that a moisture permeable film layer 1 composed of any one of a nylon, vinylon or polyvinyl alcohol, the printing layer 2 and an ethylene-vinyl acetate copolymer layer 3 are laminated, or a composition that the moisture permeable film layer 1 composed of any one of a nylon, vinylon or polyvinyl alcohol, the printing layer 2, the ethylene-vinyl acetate copolymer layer 3, a reinforcement layer and the ethylene-vinyl acetate copolymer layer 3 are laminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228464-A (JP)
Title: Method and system for generating publication
Inventor: BECKMAN ORHAN EARL
IPC: G06Q30/02
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for generating a publication based on ephemeral interest concern, permanent interest or their combination.  <P>SOLUTION: Various systems, methods and programs implemented on computer-readable medium for generating a printed publication 163 are provided. One of these methods includes a step that inputs an ephemeral concern effective for identifying at least one content item 213 to be included in the printed publication 163 to a client 103; a step that makes a request of a publication system 186 for a publication 266 at least partially based on the ephemeral interest; and a step that prints the publication 266, including at least one content item, received from the publication system 186.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228168-A (JP)
Title: Production of resist pattern, production of printed circuit board and production lead frame
Inventor: KIMURA JINKO
IPC: H05K3/06
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To method for producing a resist pattern for a photosensitive element which can be laminated in a good yield because of a reduced number of air voids that occur and is excellent in laminating property, shelf stability and working property, and to provide a method for producing a printed circuit board or lead frame having the resist pattern.  <P>SOLUTION: This photosensitive element has a supporting film (A), a photosensitive resin composition layer (B) and a protective film (C). In the surface roughness of the protective film (C), the Ra of a face kept in contact with the photosensitive resin composition layer (B) is ≤0.15 μm and the Rmax is ≤1.5 μm. The Ra of the face which does not come in contact with the photosensitive resin composition layer (B) is 0.1 to 0.8 μm, and the Rmax is 1 to 5 μm. The photosensitive element, wherein the number of fisheyes with a diameter 80 μm or longer included in the protective film (C) is ≤5/m<SP>2</SP>, is laminated on a substrate for forming a circuit in such a way that the photosensitive resin composition layer (B) adheres closely to the substrate and the element is imagewise irradiated with active light. An exposed part is photoset and an unexposed part is removed by development.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004228381-A (JP)
Title: Apparatus for manufacturing semiconductor, and method of manufacturing semiconductor device
Inventor: SHIMADA SHINICHI
IPC: H01L21/31
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent thermocouple measurements from temperature interference of other heating zones, and to prevent thermocouple responsiveness from degradation.  <P>SOLUTION: In a batch type heat treatment apparatus 10 provided with a process tube 11 constituting a treatment chamber 14 for processing a wafer 1, an insulated vessel 31, and a heater unit 30 having heater elements 32 for heating the treatment chamber 14, through holes 34 are provided on the side of the insulated vessel 31 just behind the heater elements 32, hot junctions 38 of thermocouples 35 are inserted into the through holes 34, and members temperature is to be measured 40 with their heat capacity smaller than that of the heater elements 32 are fixed immovable to the hot junctions 38. With the apparatus 10 designed as such, the thermocouples 35 inserted into the through holes 34 for temperature measurement are prevented from being influenced by heat radiated by other heating zones. Further, since the thermocouples 35 measure the temperatures of the members 40 of which temperature is to be measured, actual temperatures of the heater elements 32 are measured with high responsiveness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003288798-A (JP)
Title: Semiconductor memory device
Inventor: SOHN KWON-IL
IPC: G11C11/413
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device to perform a wafer test operation at a high-frequency.  <P>SOLUTION: A semiconductor memory device generates a test clock signal (whose periods and cycle number are variable) having a shorter cycle than that of an external clock signal, and internally test data using the test clock signal. The semiconductor memory device may repeatedly perform read/write operations using the internally generated test clock signal during a half cycle of the external clock signal. By comparing output data in the read operation with known data, a test apparatus may determine whether memory cells of a memory device are normal. In a low-frequency test apparatus, it is possible to screen disadvantages that may occur when a high-speed memory device operates at a high-frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232231-A (JP)
Title: Article storage box
Inventor: KIMURA SEI
IPC: E05B79/08
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article storage box which does not require a large space for locking or unlocking a cover body, and prevents the cover body from erroneously opening due to bounces applied to a vehicle or accidental contact with the body of a passenger.  <P>SOLUTION: The cover body 28 covering an opening 27 of a box body 26 has a tongue 35 hung from the front edge thereof, and an engaging hole 37 formed in the vicinity of the tip of the tongue with which an engaging projection 36 of a lock member 29 formed separately from the cover body 28 engages. When the cover body 28 is closed, the engaging projection 36 engages with the engaging hole 37. In this state, a push rod 64 energized upward by a pressing spring 65 is abutted on the lower edge of the tongue 35, and therefore the cover body 28 is locked to a closed state. If a push button of the lock member 29 is pressed, engagement between the engaging projection 36 and the engaging hole 37 is canceled, and the tongue 35 is pressed upward by the push rod 64, to thereby displace the cover body 28 so as to be in a partially opening state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235367-A (JP)
Title: Thermoelectric module
Inventor: TANAKA KOICHI
IPC: H01L35/32
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance thermoelectric module which has superior shock resistance.  <P>SOLUTION: The thermoelectric module has base substrates 1a and 1b, a plurality of thermoelectric elements 2 which are arrayed on the base substrates 1a and 1b, a wire conductor 3 which electrically connects the plurality of thermoelectric elements 2 to one another, and an external connection terminal 4 which is provided on the base substrates 1a and 1b and electrically connected to the wire conductor 3. Reinforced elements whose differences in mean coefficient of thermal expansion from the thermoelectric elements 2 are ≤20% and which are ≥10% larger than the mean hardness of the thermoelectric elements 2 are substituted for some of the plurality of thermoelectric elements 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231277-A (JP)
Title: Ink reservoir system
Inventor: CIORDIA OSCAR
IPC: B41J2/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink reservoir system wherein ink is not deposited in a stalagmite or an aerosol is not increased even when spitting is frequently performed in order to prevent clogging in nozzle.  <P>SOLUTION: An ink reservoir chamber 108 is formed on a base 102 of an inkjet print head cleaner unit 86. This chamber 108 is filled with an aerogel foam 124 for receiving residual ink 198 ejected from an inkjet print head 66. The aerogel foam 124 is in a mesh structure of open cavities consisting of mutually connected cellular chambers. The aerogel foam 124 holds the ink while a volatile material or a liquid component in the received ink is vaporized and leaves a solid component in the ink caught in the mesh shaped chambers of aerogel materials. The aerogel foam 124 is not partially clogged even when a large quantity of ink is absorbed and the position of the top face is maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236481-A (JP)
Title: Rotary phase adjuster
Inventor: FUJITA TAKASHI
IPC: H02J3/34
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary phase adjuster capable of supplying electric power that corresponds to various loads of different voltage capacity, current capacity, or system power capacity, or of a load of the different number of phases and the like.  <P>SOLUTION: This rotary phase adjuster 10 comprises an induction machine 13 that, made up of a plurality of winding elements, has primary windings (stator windings) 15 and secondary windings (rotor windings) 16 each connected to at least one electric power system, and a torque controller 17 that, mechanically connected to the rotor of the induction machine 13, adjusts a voltage phase difference between the stator windings 15 and the rotor windings 16 of the induction machine 13. At least one of the stator windings 15 and the rotor windings 16 is formed by connecting the winding elements in series or parallel, or structured by combining groups of winding elements 24a, 24b made up of the winding elements alone. An independent electric power system is connected to each of the groups of the winding elements 24a, 24b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241400-A (JP)
Title: Semiconductor device
Inventor: OTA SHINJI
IPC: H01L23/12
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device is constituted by mounting a semiconductor chip, through solder resist, on the surface of an interposer substrate partially coated with the solder resist at the wiring section wherein concentration of stress on the solder resist is reduced by altering the arrangement of the solder resist and the wiring section.  <P>SOLUTION: The semiconductor device is provided with the interposer substrate 10 where the surface of the wiring sections 11, 12 and 13 are coated partially with the solder resist 15, and the semiconductor chip 20 mounted on the surface of the interposer substrate 10 through the solder resist 15 wherein an intermediate layer 40 having a thermal expansion coefficient between those of the semiconductor chip 20 and the solder resist 15 is interposed between them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241853-A (JP)
Title: Audio signal processing apparatus
Inventor: KAYASHIMA NAOKI
IPC: H04S3/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio signal processing apparatus for simplifying operations with respect to setting of parameters used when a 5.1 channel audio signal is down-mixed with a 2-channel audio signal and improving the user-friendliness.  <P>SOLUTION: The audio signal processing apparatus 1 generates 3 systems of the 2-channel audio signals resulting from down-mixing the received 5.1 channel digital audio signal, and provides an output. The parameters used for down-mixing are set to each system. Thus, a comparison among the 3 systems of the 2-channel audio signals subjected to down-mixing through different parameter settings by listening can simply be achieved and a user can simply confirm the parameter from which the sound quality congenial to its own preference can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239325-A (JP)
Title: Fixing device
Inventor: TAKEUCHI YASUICHI
IPC: H05K7/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To remove a fixing device installed on a chassis from the surface side of the chassis.  <P>SOLUTION: This fixing device is a flat cable clamp provided with a clamp part 10 to hold a flat cable to the chassis 2, and an engagement part 20 to fix the clamp part 10 to the chassis. The engagement part 20 is provided with holding pieces 21 and 22 projected from a bottom surface of a base 30 engaged with inner edge parts of engagement holes 3 and 4 in the chassis 2 in one direction to hold the inner edge parts, and a lock body 23 projected from the bottom surface of the base 30 engaged with an inner edge part of a lock hole 5 provided in the chassis to lock it from moving in the other direction. By releasing the lock body 23 from engagement with the lock hole 5, and sliding the base 30 in the other direction, the holding pieces 21 and 22 can be pulled out of the engagement holes 3 and 4, to be removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003308044-A (JP)
Title: Organic el driving circuit and organic el display device
Inventor: HANADA KOICHI
IPC: G09G3/20
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL driving circuit and an organic EL display device in which luminance adjustment of an organic EL panel is easily made and the occupancy area of the driving circuit is made small.  <P>SOLUTION: An input side drive current is controlled by a switch circuit connected in series with at least one of a plurality of input side transistors connected in parallel to form a current mirror connection. By turning one of the switch circuits from ON to OFF, a constant current flowing through the input side transistors is not distributed to the input side transistors in which switch circuits are turned OFF. Thus, a large current flows in the current mirror connected remaining input transistors and as a result, a large D/A converted current is generated for current mirror connected output side transistors. Therefore, the value of display data is correspondingly reduced and the number of bit positions of the D/A converter circuit is reduced by one or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004237674-A (JP)
Title: Image processor
Inventor: SHIRAISHI NAOHITO
IPC: H04N1/46
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for realizing the speedup of printer processing.  <P>SOLUTION: An image forming apparatus has a graphics encoding/decoding device 210 and the image processor 205 for developing band data after gradation processing. By this constitution, a graphic image developed to dot data is encoded to perform not only the writing processing to a font cache but also the image processing of the encoded data, and these processings can be performed in parallel to the writing processing to a band data region after the gradation processing of a main memory 226. Further, the reading of the encoded data from the font cache, the image processing of the encoded data and the writing processing of the data after image processing to the band data region after the gradation processing of the main memory 226 can be performed parallelly. Accordingly, the speedup of the drawing processing of the graphic image can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004103203-A (JP)
Title: Double-sided high density information storage medium
Inventor: LIAO WEN-YIH
IPC: G11B7/2533
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided high density information recording medium of high density and high capacity.  <P>SOLUTION: The double-sided high density information recording medium performs reading and writing by using a laser pickup head whose wavelength is as long as, or shorter than, a blue light. The device has a substrate 100 having a land-and-groove surface on both sides, a first recording stack 110 which is formed on the land-and-groove surface of the first surface of the substrate 100 and has at least one information recording layer, a second recording stack 120 which is formed on the land-and-groove surface of a second surface of the substrate 100 and has at least one information recording layer, and a cover layer 130 for covering each of the first recording stack 110 and the second recording stack 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246500-A (JP)
Title: Documents management program
Inventor: TOMITA KOICHI
IPC: G06T1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management program capable of applying an annotation based on the free plotting of signatures or the like.  <P>SOLUTION: Whether an image read by a scanner has been acquired by scanning a document sheet Sd where a document to be managed is described or an annotation sheet Sa where annotations are written is discriminated. In the case of the annotation sheet, individual annotations "ZZZ", "XXX" are extracted, and stored together with the position information. In the case of the document sheet, the image is stored as an image document. The individual annotations "ZZZ", "XXX" in one annotation sheet Sa are associated with the corresponding image document.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246664-A (JP)
Title: Image processing system
Inventor: FUKUDA SHIN
IPC: G06F3/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of efficiently outputting image data that have been read, in a short period of time by selecting the most suitable image processing device that ultimately takes the least printing processing time, in consideration of time required to return to a state where printing is enabled from the present state of a power saving mode, since the returning time is required even though the image processing device is equipped with a high-speed printing function.  <P>SOLUTION: The image processing system is featured by the fact that when a control means 101 of a general-purpose computer 100 capable of managing an image processing state by communicating with a plurality of image processing devices each equipped with a read function and a printing function controls an image processing of each image processing device, a state acquiring means 102 monitors the state and manages state information, and based on the acquired state information, an image forming device selecting means 103 automatically selects the image forming device to print the image data that have been read.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003228191-A (JP)
Title: Electrophotographic developer and method for forming image by using the same
Inventor: AZUMA HIDETOSHI
IPC: G03G9/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic developer having excellent fluidity and storage property and causing little decrease in image quality by environmental changes and to provide a method for manufacturing the developer and a method for forming an image by using the developer.  <P>SOLUTION: The developer comprises polymer particles for the developer obtained by polymerizing polymerizable monomers and an external additives depositing on the particle surface. The conductivity σ2 of the extract liquid of the developer with water is ≤20 μS/cm and satisfies σ2-σ1≤10 μS/cm, wherein σ1 is the conductivity of the water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004249253-A (JP)
Title: Recycling support system, recycling support program, and recycling support method
Inventor: TANI TAKASHI
IPC: G06Q50/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling support system by which a disassembly work is efficiently performed.  <P>SOLUTION: The recycling support system comprises: a means for inputting an article identification information to identify an article to be recycled; a means for storing article disassembly information to structure a plurality of disassembly charts different from each other in the process to disassemble the article to be recycled to be made correspond to the article identification information; a means for retrieving the article disassembly information from the article disassembly information stored based of the input article identification information; a means for structuring the disassembly chart based on the retrieved article disassembly information; and a means for outputting the structured disassembly chart. The disassembly chart is structured so that the disassembly objective article in each disassembly work process is identified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258780-A (JP)
Title: Printer
Inventor: TANIMOTO AKIHITO
IPC: H04W92/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which receives data from a data source device via such a communication interface that one of two connected communication devices serves as a communication master and the other thereof serves as a communication slave, and that the communication master can connect with multiple communication slaves but the communication slave can connect with only one communication master, which does not reduce its throughput even when receiving a connection request to serve as a communication slave.  <P>SOLUTION: When the printer 100, in the case of being connected to a first external device (for example, a PDA 103), detects a connection request (inquiry) output from a second external device (for example, a digital camera 105), the printer 100 sets its own role to a communication slave, and thereafter changes the own role from the communication slave to a communication master automatically or manually at a predetermined timing (for example, when a physical connection is established).  <P>COPYRIGHT: (C)2004,JPO&NCIPI